CN103993879B - Boom-type roadheader is airborne with pick anchor drilling integrated rig - Google Patents
Boom-type roadheader is airborne with pick anchor drilling integrated rig Download PDFInfo
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- CN103993879B CN103993879B CN201410256847.6A CN201410256847A CN103993879B CN 103993879 B CN103993879 B CN 103993879B CN 201410256847 A CN201410256847 A CN 201410256847A CN 103993879 B CN103993879 B CN 103993879B
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Abstract
The present invention is that a kind of boom-type roadheader is airborne with pick anchor drilling integrated rig. Rig is mainly made up of structural part of steel plate and hydraulic system. The structural part of steel plate of rig has: folding and unfolding principal arm, gadder, vertical slew gear and horizontal rotation mechanism etc. The Hydraulic Power Transmission System of rig comprises: bore liquid pressure motor, rig horizontal rotation hydraulic motor, the vertical rotary fluid motor of rig, Retractive leg hydraulic cylinder, rig propelling hydraulic cylinder and hydraulic control component and hydraulic pressure auxiliary element composition. It is characterized in that rig and development machine to be combined into one, be distributed in development machine cantilever both sides, utilize the walking mechanism of development machine to realize the walking of rig self. Can carry out Omni bearing multifunctional drill hole to digging laneway, can realize suspension roof support and top board lithology detecting, can realize again creeping into of borehole Drilling and gas exhaust boring, geotechnical boring etc., provide equipment means for realizing tunnelling efficiently safely and fast.
Description
Technical field
The present invention relates to and be applied to the brill for surrounding rock supporting and geological drilling using in underworkings tunneling processMachine, is specially a kind of boom-type roadheader airborne with pick anchor drilling integrated rig.
Background technology
Suspension roof support have cost low, become that lane speed is fast, assistant conveyance amount is little, labour intensity is low, drift section utilizationRate advantages of higher, thereby be subject to generally paying attention to and increasingly extensive application of each main country of mining of the world, represent roadway supportThe developing direction of technology. Along with the develop rapidly of bolt support technology, jumbolter has also obtained development fast, but it stillThe one of the main reasons of restriction BOLTING TECHNOLOGY TO COAL ROADWAY at China's Rapid Popularization.
Jumbolter mainly contains haplotype jumbolter and bogie type jumbolter, the advantage of haplotype jumbolter: simple in structure,Processing and manufacturing is easy, cheap, operating maintenance technical requirement is not high. The shortcoming of haplotype jumbolter: Drilling apertureLittle, hole depth is less, needs a dead lift.
The advantage of bogie type jumbolter: mechanization degree is high, power output is large, and rock breaking capacity is strong, and energy consumption is low, Drilling apertureLarger, hole depth is larger, and complete machine is walked automatically, does not need a dead lift, and operating environment is good, is easy to realize automatic control etc. PlatformThe shortcoming of vehicle jumbolter: price, is not suitable for small section tunnel.
Typical tunnel geological drilling rig has two kinds: one is the split type all-hydraulic drill in colliery; One is HXY type walkingRock-core borer. The shortcoming that above-mentioned two kinds of geological drilling rigs are compared with jumbolter is: equipment heaviness, volume is large, underground transportation, movesMoving, fixing, installation and removal is all very difficult, when working face geological conditions changes when fast, rig need frequent carrying, fixing,Installation and removal, so workload is large, labour intensity is high, tunnelling speed is slow, has seriously restricted the raising of drivage efficiency,Even cannot use compared with small section tunnel.
Boom-type roadheader has the functions such as cut, loading, reprinting coal petrography, self walking and spray dust prevention. But jumbolterAll can not effectively coordinate with development machine with geological drilling rig, efficiency is low, labor strength is large, driving speed is slow, the opening of development machineProbability only has 40% left and right, can not bring into play the advantage of the speedy drivage of boom-type roadheader, need to research and develop boom-type roadheader airborneRealize safe, efficient, fast driving with pick anchor drilling integrated rig.
The permanent support of current domestic colliery digging laneway designs by rule of thumb, and the lithology of back and strata structure can not be visited in timeBright, permanent support design can not be changed in time with top board situation, sometimes because supporting intensity causes roof accident not,Sometimes supporting intensity surplus causes waste, has reduced driving speed and benefit. Anchor pole (rope) percentage support in tunnel has reached 80% left sideThe right side, need to constantly hole and skyhook carries out supporting to the country rock of new exposure. In tunnelling process, often can in additionRun into the complex geological conditions such as Gas Outburst, top board lithology are not clear, underground water, hard difficult cut rock stratum, tomography, need probing.
Summary of the invention
The object of the invention is to taking boom-type roadheader as support platform, by jumbolter, geological drilling rig and cantileveredDevelopment machine is organically combined into one, and design is integrated with pick anchor probing rig with boom-type roadheader, comprehensive many to realizeFunction boring, realizes suspension roof support and top board lithology detecting, provides equipment means for realizing tunnelling efficiently safely and fast.
The invention has the beneficial effects as follows:
1) realize Omni bearing multifunctional drill hole. Bore anchor pole, anchor cable boring to top board, top board lithology is surveyed simultaneously.To meeting head on, roadway's sides and roadway floor bore various boring.
2) this device is flexible to operation laborsaving, and operating personnel at the handgrip of safety place direction of operating valve below of holing areCan, stable action is rapid, acts freely, and boring accurate positioning, good stability when boring, minimizing workman's quantity, reduces workPeople's labour intensity.
3) rig and development machine are combined into one, and realize the Fast Installation of rig, fixing and movement, do not need artificial anti-Multiple installation, fixing and carrying rig. Make full use of the space of development machine cantilever both sides, solve in rig duty chien shih tunnel moreCrowded present situation.
4) when rig is packed up, physical dimension is little, does not hinder development machine driver's sight line, does not affect cut, the dress of development machineCarry and the operation such as walking. Rig extension stroke is large, can meet the requirement in different section and size tunnel.
5) the one-stop operation circulation 3 row's anchor poles of constructing, should at least can the construct lateral wall anchor pole of 3 kinds of height of same section,Each jumbolter operation simultaneously, is independent of each other.
6) use the hydraulic power unit of development machine, do not need to configure separately pumping plant, institute is so that cost, and hydraulic system is simplified.
7) simple and reliable for structure, overall mass is little, is convenient to install, dismantle, keep in repair and maintain in down-hole.
Brief description of the drawings
Fig. 1 is that rig of the present invention is realized the schematic diagram that top board lithology is surveyed with probing
Fig. 2 is rig overall structural arrangement figure of the present invention
Fig. 3 is rig of the present invention and the integrated figure of boom-type roadheader
Fig. 4 is the concrete enforcement figure of rig of the present invention to the boring such as blasthole drilling and the leading drawing-off gas of major diameter of meeting head on
Fig. 5 is rig of the present invention bores anchor pole, anchor cable and concrete enforcement figure from the boring of top board lithology detecting to top board
Fig. 6 is that rig of the present invention bores anchor pole, anchor cable and surveys the concrete enforcement figure holing to roadway's sides
Fig. 7 is the concrete enforcement figure of rig of the present invention to roadway floor boring
Mark in figure: the vertical rotary fluid motor of 1-borer frame; 2-borer frame; 3-rig drill-in fluid pressure motor;4-drilling rod; 5-rig is to inlet hydraulic cylinder; 6-drill pipe clamp; 7-drill bit; 8-rig and development machine cantilever jointed shaft; 9-rig is receivedPut principal arm inner core; Cylinder in 10-rig folding and unfolding principal arm; 11-rig folding and unfolding principal arm urceolus; 12-rig folding and unfolding principal arm folding and unfolding hydraulic cylinder;13-support leg jaw; 14-support leg hydraulic cylinder; 15-support leg luffing hydraulic cylinder; 16-adpting flange; 17-rig props upSupport supporting leg panoramic table; The connector of 18-rig support leg and borer frame horizontal rotation hydraulic motor; 19-borer frame levelRotary fluid motor output shaft; 20-borer frame horizontal rotation hydraulic motor; 21-rig folding and unfolding principal arm and development machine cantilever angleRegulator solution cylinder pressure; Portion of 22-digging laneway side; Portion of 23-side anchor pole; 24-digging laneway base plate; 25-digging laneway is met head on; 26-pickEnter back; 27-roofbolt; The cutterhead of 28-development machine; 29-is with pick anchor drilling integrated rig (each one of left and right);30-development machine cantilever; 31-development machine suspending arm rotary oil cylinder; 32-development machine operating desk; 33-drag conveyor; 34-development machine is outstandingArm lifting hydraulic cylinder; 35-shovel board of development machine.
Detailed description of the invention
As shown in Figure 1, in the time that the mode of the bolt support is selected in tunnel, each driving circulation must be bored bolthole, boringTop board lithology is surveyed simultaneously, adapted to speedy drivage and the fast feature of top board variation of lithological. Flow transmitter, pressure are becomeSend device and hydraulic jumbolter to combine, record hydraulic jumbolter to the pressure of inlet hydraulic cylinder and flow, hydraulic motorThe parameter such as pressure and flow pass to the electronic management system of development machine. By data processing, can in the time that constructing, tunnelling divide in real timeAnalyse the lithology of judging top board diverse location, provide solid geology to comply with for realizing in real time the dynamically design of its support of " quantitatively "According to, instruct design of its support and the roof control of driving face, guarantee the needs that supporting can meet safety and produce, minimizing is emittedTherefore useful generation, for Coal Mine Staff provides a safe and reliable working environment.
As shown in Figure 2, a kind of boom-type roadheader is airborne with pick anchor drilling integrated rig, and concrete structure is: rigMainly formed by structural part of steel plate and hydraulic system. Structural part of steel plate has: folding and unfolding principal arm, gadder, vertical slew gear and waterFlat slew gear etc. Hydraulic Power Transmission System comprises: bore liquid pressure motor, rig horizontal rotation hydraulic motor, rig vertically turn roundHydraulic motor, Retractive leg hydraulic cylinder, rig propelling hydraulic cylinder and hydraulic control component (operating valve set, safety valve, hydraulic control listTo valve etc.) and hydraulic pressure auxiliary element (pipe joint, sebific duct etc.) composition. Between each structural member and between structural member and Hydraulic Elements allBy the connection such as bearing pin, bolt, pipeline connects the U-shaped card snap joint of employing, and dismounting is easy to maintenance.
As shown in Figure 3, when rig is not worked, rig is retracted into the both sides of development machine cantilever, volume is very little, does not hinderHinder development machine driver's sight line, do not disturb the operations such as cut, loading, reprinting and the walking of development machine.
As shown in Figure 4, rig support leg is extended to recede and is inserted roadway floor support rig, and rig returns in levelUnder the effect of rotating hydraulic motor, rotate, make the rig boring such as blasthole drilling and the leading firedamp drainage of major diameter of meeting head on to tunnel, Ke YitongCross the lifting of development machine cantilever and the position up and down that revolution adjustment is holed. Because development machine hydraulic power source power is larger, canExport larger hydraulic torque, drive compared with the rod boring larger diameter in extra heavy pipe footpath and darker boring.
As shown in Figure 5, rig support leg is extended downwards and is inserted roadway floor vertical support rig, and rig is vertically returningUnder the effect of rotating hydraulic motor, rotate, make rig bore anchor pole, anchor cable and lithology detecting boring to back, and can skyhookAnd anchor cable. Support leg can ensure rig steady operation, improves the reliability of lithology detecting.
As shown in Figure 6, rig support leg is extended downwards and is inserted roadway floor inclination support rig, and borer frame is at waterUnder the effect of flat rotary fluid motor, rotate, make rig bore anchor pole (anchor cable) eye and skyhook (anchor cable) to roadway's sides.
As shown in Figure 7, the flange plate bolt of the branch sleeve before rig folding and unfolding supporting leg is pulled down, manually rig is supportedLanding leg hydraulic cylinder is holed to roadway floor together with rig Rotate 180 ° in vertical plane, and rig support leg is upwards extended and inserted laneRoad top board vertical support rig. Purpose of design is to reduce a rotary actuator and corresponding oil pipe and hydraulic valve like this, becauseRig is little to the situation of base plate jewel hole.
Claims (6)
1. boom-type roadheader is airborne with a pick anchor drilling integrated rig, comprises the vertical rotary fluid motor of (1) borer frame, (2)Borer frame, (3) rig drill-in fluid pressure motor, (4) drilling rod, (5) rig are to inlet hydraulic cylinder, (6) drill pipe clamp, (7)Cylinder, (11) in drill bit, (8) rig and development machine cantilever jointed shaft, (9) rig folding and unfolding principal arm inner core, (10) rig folding and unfolding principal armRig folding and unfolding principal arm urceolus, (12) rig folding and unfolding principal arm folding and unfolding hydraulic cylinder, (13) support leg jaw, (14) rig support and prop upLeg hydraulic cylinder, (15) rig support leg luffing hydraulic cylinder, (16) adpting flange, (17) rig support leg panoramic table, (18)Rig support leg and borer frame horizontally rotate connector, the output of (19) borer frame horizontal rotation hydraulic motor of hydraulic motorAxle, (20) borer frame horizontal rotation hydraulic motor, (21) rig folding and unfolding principal arm and development machine cantilever angle regulator solution cylinder pressure,It is characterized in that: realize Omni bearing multifunctional drill hole, bore anchor pole, anchor cable boring to top board, top board lithology is surveyed simultaneously;To meeting head on, roadway's sides and roadway floor bore various boring.
2. a kind of boom-type roadheader as claimed in claim 1 is airborne with pick anchor drilling integrated rig, it is characterized in that: this deviceFlexible to operation laborsaving, operating personnel are at the handgrip of boring rear safety place direction of operating valve, and stable action is rapid,Act freely, boring accurate positioning, good stability when boring, minimizing workman's quantity, reduces workman's labour intensity.
3. a kind of boom-type roadheader as claimed in claim 1 is airborne with pick anchor drilling integrated rig, it is characterized in that: rig andDevelopment machine is combined into one, and realizes the Fast Installation of rig, fixing and movement, does not need manually repeatedly to install, fixes and carryingRig; Make full use of the space of development machine cantilever both sides, solve more crowded present situation in rig duty chien shih tunnel.
4. a kind of boom-type roadheader as claimed in claim 1 is airborne with pick anchor drilling integrated rig, it is characterized in that: rig is receivedWhile rising, physical dimension is little, does not hinder development machine driver's sight line, does not produce and interferes with miscellaneous part, do not affect development machine cut,Load and walking operation.
5. a kind of boom-type roadheader as claimed in claim 1 is airborne with pick anchor drilling integrated rig, it is characterized in that: rig is stretchedExhibition stroke is large, can meet the requirement in different section and size tunnel, and 2 jumbolter operations simultaneously, are independent of each other.
6. a kind of boom-type roadheader as claimed in claim 1 is airborne with pick anchor drilling integrated rig, it is characterized in that: use pickEnter the hydraulic power unit of machine, do not need to configure separately pumping plant, institute is so that cost, and hydraulic system is simplified, and has saved space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410256847.6A CN103993879B (en) | 2014-06-10 | 2014-06-10 | Boom-type roadheader is airborne with pick anchor drilling integrated rig |
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| CN201410256847.6A CN103993879B (en) | 2014-06-10 | 2014-06-10 | Boom-type roadheader is airborne with pick anchor drilling integrated rig |
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| CN103993879A CN103993879A (en) | 2014-08-20 |
| CN103993879B true CN103993879B (en) | 2016-05-11 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389617B (en) * | 2014-09-29 | 2016-10-12 | 辽宁鑫众重工装备有限公司 | A kind of driving method of stone head |
| CN105480868A (en) * | 2015-12-25 | 2016-04-13 | 三一海洋重工有限公司 | Container crane |
| CN107842390B (en) * | 2016-09-21 | 2018-12-28 | 河南理工大学 | A method of butt entry roof lithology is identified based on drilling rod vibration characteristics |
| CN108150177B (en) * | 2017-12-18 | 2019-11-05 | 中国矿业大学 | Multi-functional hard-rock tunnel fast digging technique and equipment |
| CN113882813B (en) * | 2021-09-01 | 2024-05-14 | 庆阳新庄煤业有限公司新庄煤矿 | Underground rapid tunneling advanced drilling device and method for coal mine |
| CN114017022B (en) * | 2021-11-08 | 2023-08-25 | 中国煤炭科工集团太原研究院有限公司 | Tunneling and anchoring machine and tunneling system |
| CN114109970B (en) * | 2022-01-25 | 2022-04-26 | 三一重型装备有限公司 | Hydraulic oil cylinder, telescopic arm and tunneling and anchoring machine |
| CN114151097B (en) * | 2022-02-08 | 2022-06-10 | 徐州徐工基础工程机械有限公司 | Crawler-type mining trolley and using method thereof |
| CN114645711A (en) * | 2022-04-20 | 2022-06-21 | 中国矿业大学 | Drilling-pressing-digging integrated hard rock tunneling equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937442Y (en) * | 2006-08-16 | 2007-08-22 | 李传淮 | Movable full hydraulic multifunction driving drill mounting |
| CN201236704Y (en) * | 2008-06-25 | 2009-05-13 | 闫振东 | Coal drift drill shipping and anchoring integrated machine |
| CN102900362A (en) * | 2012-10-16 | 2013-01-30 | 廊坊景隆重工机械有限公司 | Narrow-machine-body full-hydraulic bolt and anchor cable drill carriage for coal mine tunnel |
| CN203050697U (en) * | 2012-12-13 | 2013-07-10 | 沈阳北方重矿机械有限公司 | Onboard detection drilling machine |
| CN203891877U (en) * | 2014-06-10 | 2014-10-22 | 安徽理工大学 | Cantilever excavator-mounted digging, anchoring and drilling integrated drilling machine |
-
2014
- 2014-06-10 CN CN201410256847.6A patent/CN103993879B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937442Y (en) * | 2006-08-16 | 2007-08-22 | 李传淮 | Movable full hydraulic multifunction driving drill mounting |
| CN201236704Y (en) * | 2008-06-25 | 2009-05-13 | 闫振东 | Coal drift drill shipping and anchoring integrated machine |
| CN102900362A (en) * | 2012-10-16 | 2013-01-30 | 廊坊景隆重工机械有限公司 | Narrow-machine-body full-hydraulic bolt and anchor cable drill carriage for coal mine tunnel |
| CN203050697U (en) * | 2012-12-13 | 2013-07-10 | 沈阳北方重矿机械有限公司 | Onboard detection drilling machine |
| CN203891877U (en) * | 2014-06-10 | 2014-10-22 | 安徽理工大学 | Cantilever excavator-mounted digging, anchoring and drilling integrated drilling machine |
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| CN103993879A (en) | 2014-08-20 |
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